2XP-81871-47822

2 vaccinations 4 coded responses 22 check-ins 4 free-text entries 2 call cases

Sex: Female
Age at first dose: 61-65
ZIP prefix: 018 / MA
Registered: 2021-03-26

Relationship: Self
Race: White
Ethnicity: Not Hispanic or Latino

Timeline

Registration Vaccinations Survey responses Call reports Cases without a report Call attempts Call successful Pregnancy survey

2021-03-26
Registered in v-safe
2021-03-26
Dose 1 — Pfizer-BioNTech
2021-03-26
Health check-in — day 0, dose 1
Feeling: Good · Site: Pain, Swelling · Headache, Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-03-27
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain, Swelling · Headache, Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-03-28
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Chills, Headache, Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-03-29
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Headache, Muscle or body aches

Adult check-in
2021-03-30
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Headache, Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-03-31
Survey response — days 1–6 daily, dose 1
MedDRA: Arthralgia, Ear pain, Headache, Mobility decreased, Neck pain, Pain in jaw, Self-medication — Feeling: Fair · Headache, Muscle or body aches, Fatigue or tiredness

Free text: Moderate to severe pain up from right side of the back of my scull/neck to my temple and down through my shoulder. Also hard to put head back to take a drink and to reach forward to open mouth to eat. Pain in ear and jaw, too. I took tylenol, sudefed, nasal sprays not much pain relief. I also iced the area. Still have headache and some left shoulder pain.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-01
Survey response — days 1–6 daily, dose 1
MedDRA: Unevaluable event — Feeling: Fair · Headache, Joint pains, Muscle or body aches, Fatigue or tiredness

Free text: Mentioned this at routine medical appointment.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-02
Health check-in — day 7, dose 1
Feeling: Good · Headache, Joint pains, Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-04-09
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-04-16
Dose 2 — Pfizer-BioNTech
2021-04-17
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain, Swelling · Headache

Adult check-in
2021-04-18
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain · Headache, Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-04-21
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Muscle or body aches, Fatigue or tiredness

Adult check-in
2021-04-22
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Muscle or body aches

Adult check-in
2021-04-23
Health check-in — day 7, dose 2
Feeling: Good · Muscle or body aches

Adult check-in
2021-04-30
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-05-07
Survey response — day 21, dose 2
MedDRA: Flatulence, Headache, Inflammation, Mobility decreased, Neck pain, Office visit — Feeling: Fair · Get care from a doctor or other healthcare professional

Free text: Symptoms: Headache in forehead and gas. May be allergies. This past week had the pain back in base of skull and neck which effected neck mobility.Went to Dr. For it yesterday. Starting to feel better today. Felt it was inflammation in neck muscle. · Healthcare visit (other): Office appt, PCP

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-07
Report sent to call center — day 21, dose 2
Get care from a doctor or other healthcare professional

1 call case(s)
2021-05-14
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-05-21
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-05-28
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-07-16
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-10-15
Health check-in — 6 months, dose 2
Feeling: Good

Adult check-in
2022-04-16
Survey response — 12 months, dose 2
MedDRA: Cough, Headache, Office visit, Oropharyngeal pain — Feeling: Fair · Get care from a doctor or other healthcare professional

Free text: Symptoms: Sore throat, cough. Headache. For 11 days now. Think it's allergies. Took 2 at home neg tests. Saw Dr. Got prescription cough meds and chest X-ray fine. · Healthcare visit (other): Dr's office and X-Ray

MedDRA releases: 2024-11 · check-in free text available
2022-04-16
Report sent to call center — 12 months, dose 2
Get care from a doctor or other healthcare professional

1 call case(s)
2022-04-18
Call 1 — Could Not Reach Participant
2022-04-18
Call successful
Does not wish to fill out VAERS report

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-03-26	Pfizer-BioNTech
2	2021-04-16	Pfizer-BioNTech

Call center

2 call center cases

2 successful

See the call center timeline

Free text

Release 6 — days 1–6 daily, dose 1

2021-03-31

Systemic reaction (other): Moderate to severe pain up from right side of the back of my scull/neck to my temple and down through my shoulder. Also hard to put head back to take a drink and to reach forward to open mouth to eat. Pain in ear and jaw, too. I took tylenol, sudefed, nasal sprays not much pain relief. I also iced the area. Still have headache and some left shoulder pain.

2021-04-01

Systemic reaction (other): Mentioned this at routine medical appointment.

Release 8 — day 21, dose 2

2021-05-07

Symptoms: Headache in forehead and gas. May be allergies. This past week had the pain back in base of skull and neck which effected neck mobility.Went to Dr. For it yesterday. Starting to feel better today. Felt it was inflammation in neck muscle.

Healthcare visit (other): Office appt, PCP

Release 11 — 12 months, dose 2

2022-04-16

Symptoms: Sore throat, cough. Headache. For 11 days now. Think it's allergies. Took 2 at home neg tests. Saw Dr. Got prescription cough meds and chest X-ray fine.

Healthcare visit (other): Dr's office and X-Ray

Each entry is dated by the survey it was written in (the CDC re-sent the releases with survey dates in 2025); click a date to see that survey response. The CDC cut some text off at about 250 characters: symptoms in every release, and the other two fields in releases 9-12. Those entries are marked "cut off by CDC".

MedDRA terms by release

Field	Preferred term	2021-09	2023-04	2024-11
HCVO	Office visit	✓	✓	✓
SD	Cough	·	·	✓
SD	Flatulence	✓	✓	✓
SD	Headache	✓	✓	✓
SD	Inflammation	✓	✓	✓
SD	Mobility decreased	✓	✓	✓
SD	Neck pain	✓	✓	✓
SD	Office visit	·	·	✓
SD	Oropharyngeal pain	·	·	✓
SRO	Arthralgia	✓	✓	✓
SRO	Ear pain	✓	✓	✓
SRO	Headache	✓	✓	✓
SRO	Mobility decreased	✓	✓	✓
SRO	Neck pain	✓	✓	✓
SRO	Pain in jaw	✓	✓	✓
SRO	Self-medication	✓	✓	✓
SRO	Unevaluable event	✓	✓	✓

✓ active code · ○ coded but marked inactive · blank = not in that release